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 | Product specifications |  | |
Cisco 1721 | 
| Router/Gateway, External, firewall, NAT, 1 LAN ports
Manufacturer: Cisco - [View all from Cisco]
Lowest Price: £540.50 |
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| Type | | Type | Router/Gateway | | Enclosure type | External |
| Network features | | VoIP | No | | Wireless LAN | No | | Wireless LAN Standard | None | | Max network data transfer rate | 100 Mbps Mbps | | Max wireless data transfer rate | None Mbps Mbps | | Data link protocol | Ethernet, Fast Ethernet | | Transport protocol | TCP/IP, L2TP, IPSec, L2F, AAL5 | | Remote management protocol | SNMP, RMON | | Routing protocol | OSPF, NHRP | | Communication mode | Half-duplex/Full-duplex | | Firewall protection | Yes | | NAT support | Yes | | DHCP support | No | | Compliant standards | IEEE 802.3, IEEE 802.3U, IEEE 802.1Q |
| Modem | | Integrated modem | Yes | | Modem protocols | ITU G.992.1 (G.DMT) | | ISDN Terminal Adapter | No | | Digital signal protocol | ISDN/ADSL |
| Ports | | Wan ports | None | | LAN Ports | 1 | | PC Card slots | None | | Integrated switch | No | | Expansion slots | 3 |
| Memory | | Memory | Flash Memory 32MB, RAM 64MB |
| Related | | Rack mountable | No | | Incl. print server | No | | Miscellaneous | OS Provided Cisco IOS |
| Measures | | Width | 28.44 cm | | Depth | 22.09 cm | | Height | 7.87 cm | | Weight | 1.31 kg |
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